Genetic Engineering is a interdisciplinary field between engineering and genetics. If you have interest to work in the field of genetics then this can be a good option for you. Now in general Mathematics is required for Genetics. Statistics plays an important role in the experimentation of Genetics. So you need to know mathematics in due course which is known as BioMath or Bio Stat. Also in the 1st year you will have some comprehensive mathematics course known as Engineering Mathematics. So you have to learn Mathematics.

For this course both PCB and PCM are eligible but you will need Mathematics (basically computation) to lead the course.

To know more about Genetic Engineering Visit the link provided below:

https://www.careers360.com/courses/genetic-engineering-course

I hope this answer helps. All the very best for your future endeavors!